Answered: Determine the speed of block B when…

Determine the speed of block B when block A is moving down at 6ft/sec while block C is moving down at 18ft/s VA-6 ft/s A. 24ft/sec B. 3 ft/sec C.12 ft/sec D. 9 ft/sec Other: Vc 18 ft/s

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.

Question

Determine the speed of block B when block A is moving down at 6ft/sec
while block C is moving down at 18ft/s
VA=6 ft/s
A. 24ft/sec
B. 3 ft/sec
C.12 ft/sec
D. 9 ft/sec
Other:
B
с
Vc 18 ft/s

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